2205 AD. "Historic revisionists," who seek to alter history, have launched an attack on the past. When confronting, the government dispatches "god of the deities" into the past to protect history. Created by the power of the priest who excites the heart of things, With their swords, the mourning gods, the "sword swordsmen," work with the priests to fight for history. Many years have passed since the Honmaru was built, and the swordsmen who have gone through numerous battles have grown strong. Many friends have now appeared on Honmaru, the first sword of Yamabagiri Kunihiro. One day, the life of the departure falls from the Lord. He started his career in the era of Odawara Seizoku, where the retrograde route had been blocked since the defeat of the past. They are then attacked by a mysterious sneak.

One day, Kunihiro Yamabagiri, Heshikiri Hasebe, ordered by the Lord to investigate, Realize that they have arrived at the destination. There is Odawara before the Odawara conquest. Kunihiro Yamabagiri will help a man attacked by a herd of wild dogs. The man's name is Akiyoshi Fujiwara. At the order of Mr. Nagao Ashikaga and Mr. Kencho Nagao, he was an apprentice of a swordsmith who beat Kunihiro Yamabakiri. Why did Kunihiro Yamaubagiri arrive in this era?

One night, a mortician passes through the gates of a manor. He says he came to this place because of an invitation, and the locals tell him some unbelievable things. First, he can never leave the manor. Second, a special "game" is held every day against terrifying hunters. Third, if you receive an invitation to the "game," you are confirmed to participate. You cannot escape. The mortician, who was caught up in it without any preparation or resolve, meets Joseph, a cold-hearted hunter, in his first game.

One night, a mortician passes through the gates of a manor. He says he came to this place because of an invitation, and the locals tell him some unbelievable things. First, he can never leave the manor. Second, a special "game" is held every day against terrifying hunters. Third, if you receive an invitation to the "game," you are confirmed to participate. You cannot escape. The mortician, who was caught up in it without any preparation or resolve, meets Joseph, a cold-hearted hunter, in his first game.

A rebooted version of Zero Terra's original CRUD play from 2022.